president obama back on the trail after suspending campaigning for hurricane sandy. he made his closing argument. >> we know what change looks like. and what the governor's offering sure ain't change. giving more power back to the biggest banks isn't change, leaving millions without health insurance isn't change. >> reporter: his new ad features colin powell. >> the president saved the auto industry. and the actions he has taken with respect to protecting us from terrorism have been very, very solid. >> reporter: the ads running in the nine swing states plus minnesota, an acknowledgement that governor's got a shot to win that election. >> the president wants to see four more years, and that's his chance, four more years. but our chant is this, five more days. >> reporter: but floridians lined up for early voting. tuesday is the last day of the election. new york mayor michael bloomberg, an independent who last time endorsed no candidate, today in the wake of hurricane sandy,urged the re-election of barack obama. i'm steve handelsman, news4. >> as the presidential rac